Who can be contacted regarding any problems with the DGPS service?

The GLAs DGPS system is provided for maritime use. Implementation was completed in conjunction with Trimble Navigation Limited in August 1998 and the system achieved Operational Capability on 1 July 2002.
Problems with DGPS receiver equipment should be taken up with the supplier, whereas users who experience problems with the system are invited to complete and return an Incident Report Form, which can be obtained as follows:

Northern Lighthouse Board
(Scotland and the Isle of Man)
Northern Lighthouse Board
84 George Street
Edinburgh
EH2 3DA
Tel: 0131 473 3100
Fax: 0131 220 2093
E-mail: alanc@nlb.org.uk

The Corporation of Trinity House
(England, Wales and the Channel Islands)
The Navigation Manager
Trinity House
Tower Hill
LONDON
EC3N 4DH
Tel: 020 7481 6900
Fax: 020 7480 7662

The Commissioners of Irish Lights
(all Ireland)
Harbour Road, Dun Laoghaire, Co. Dublin, Ireland.
Eire

Tel: +353 -1- 2715400, Fax: +353 -1- 2715566.
E-mail: S.RUTTLE@CIL.ie